Re: [PATCH] KVM: x86: Make CR4.VMXE reserved for the guest

From: Jim Mattson
Date: Wed Jul 08 2020 - 14:19:50 EST


On Wed, Jul 8, 2020 at 4:04 AM Paolo Bonzini <pbonzini@xxxxxxxxxx> wrote:
>
> CR4.VMXE is reserved unless the VMX CPUID bit is set. On Intel,
> it is also tested by vmx_set_cr4, but AMD relies on kvm_valid_cr4,
> so fix it.
>
> Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>
Reviewed-by: Jim Mattson <jmattson@xxxxxxxxxx>